AIEEE Questions

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Tashkent Agreement was signed by India’s Prime Minister Lal Bahadur Shastri & Pakistan’s President Ayub Khan on 10 January in 1966 that resolved the Indo-Pak War of 1965. Shastri died in Tashkent, the day after signing the Tashkent Declaration.

The Nobel Peace Prize is awarded in Oslo city in Norway while other Nobel Prizes in Physics, Chemistry, Literature, Medicine,... are awarded in Stockholm, Sweden.

Scientists believe that , about 4.6 billion years ago, the solar system was formed when a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star called a supernova.

Atoms of the same element can have same atomic number and number of electrons since, the atomic number is the number of protons and the number of protons and eectrons are the same in an element.

Hence, the atoms of the same element may differ in their atomic mass since it depends on the number of neutrons it holds and such atoms are called isotopes.